Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330948 | SiC volumetric shapes and methods of forming boules | Douglas M. Dukes, Glenn Sandgren, Andrew R. Hopkins, Isabel Burlingham | 2025-06-17 |
| 12291456 | High purity SiOC and SiC, methods compositions and applications | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren +1 more | 2025-05-06 |
| 12215031 | High purity polysilocarb derived silicon carbide powder | Andrew R. Hopkins, Ashish P. Diwanji, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren +1 more | 2025-02-04 |